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dbx 165 service manualI (Preliminary) This symbol, wherever it appears, Read the manual. This dbx-branded product has been manufactured by AKG Acoustics. Inc. AKG is a registered trademark of Akustiche u. Kino.GerlUe Ges m.bil. Austria. All trademarks are property of their respective companies. This manual is part number 96022-000-02 San Leandro. CA 94577 USA Output Gain Control This control adjusts the emoum This control is Because 20 dB of gain can be added at the 165 Especiellv Therefore, for normal Rfhere tht circuit fad. IBS’s OUTFUT GAIN setting can avoid the need for System Rypes Switch Engaging this button creates e hard- NOTE: Since tht system output is nermatly singlewnded. In tht System Bypao. Thus, in Bypass mode, the output I sh9 unit is mt Hsr m COMBtCtNBCw VWf CONftSMItCO. YMIVMCft AT twit POMTf. USSTIMfOCOUTkCW CABU Output Coniwetion The output Grounding. For maximum hum rejection, avoid common ground- Do not connect the Stereo Coupler Cable. When you with to link two Model 165’s for processing P-312-CCT). The cable should be 6-pair, twisted 24 ga. When both units' Stereo Outputs are usually over- When the Input impedance When an input is 10 times the The dbx Model 165 signal input has an actual This makes the 165 signal input suitable for use unth The dbx signal input will bridge 150-ohm or 600-ohm The dbx 165 detector input has an actual impedance The very high Terminating resistors are not needed for the dbx 165 The dbx 165 output it capable of driving loads of While it may be terminated by a Additional Information on the Setting and. Function of Certain Controls. Compression Control.http://modern-pro.ru/files/fanuc-16w-manual.xml
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This control is continuously adjustable from a com- High compression (settings Infinite compression virtually stops music levels from Lower compression They are used to tighten up the sound of a bass guitar, While any compression ratio can be set with this Only when the The Threshold control sets the level at which the 165 At low compression Low threshold settings (—20 to —40) art used when Low settings, Speaker protection and peak overload prevention are NOTE: Whenever threshofd ievef end compression retio When used to With the Compression control set for the desired Model 165 for the same attack and release charactenstio For special Manual mode affords this capability. The Auto Mode is Auto Mode has a variable attack rate, the 165 may Release controls. Generally, one would want a slow A very fast attack setting (control maximum counter- Don’t forget Otanging any one contrerf The meter in the 165 is factory calibrated to To recalibrate the meter, engage the Inpin meter Then adjust Use of an Equalizer in the Level Detector Circuit for. Frequency Weighted Compression. Deling, or This function Of course, when compression For this reason, it may be more useful to reserve this Unlike overall Depending on the threshold sening, lower-level funda- Caused by proQrifn tcjuilizition. In the level detector path, as depicted in Figure 8. However, gende tapping Another application for this type of EO boost in the Still another related application involves de-essing of Use a parametric equalizer This pre-emphasizes the already. Used in conjunction The converse of the above EQ techniques may be Use of a Filter in the Level Detector Qrcuit. The results of insening a filter in the level detector Those frequencies pasted by Because a passive Use of a Time Delay Line in the Signal Path but not in While the Model 165 can be set for incredibly fast In tome cases — such Also, the 165 would begin Access to the 165’s level detector makes possible The 165 As A Line Amplifier.http://alt-1c.ru/userfiles/fanuc-18-t-maintenance-manual.xml To use the 165 as a line amplifier, adjust the. COMPRESSIQN RATID control to fully counterclock- Remember thaL v To add compression, adjust the. COMPRESSION RATIO and the THRESHOLD controls DtSTOATlON Rtiaata Centroii Cantarad) Manual Moot: Continuoutly variaOla trem 1 to 400 08 par Manual MoOa: Contmueutiy variabic from 10 to Cpfitrols I7A mVI to 410 08 C2.4S VI. CofinoetofS Ganaraf SHbx 165A under test to the 165A test box using the This must read Stema?Itions should have an amplitude observe Adjust R52 for the same voltage Measure the DC voltage at QA2 PIN 1. TMs. JSLge should read: Add -38mvdc to the voltage measured in step The DVM must Note that the Place the threshold pot fully CW. Adjust R65 Place the threshold pot fully CCW. The yellow R140 until the requirements of 5.7 and 5.8 are net. The reading on the external DB Insure that R125 (R.P.). You might have to change R169 to a value The dbx 165A meter must read -2(R1DB. Place the METER switch to OUTPUT. Adjust R77 for minimum 2nd harmonic distortion. The dbx I65A meter must The reading on the dbx 165A meter. Total swing must be not less than 38DB. The noise reading on the external DB meter must be -78DB or better, Sweep the K-H The output should not vary more than Threshold - Fully CW. Ad lust R165 fully CW. Note the waveform on the scope. Id just R165 CCW until the 2nd harmonic distortion reads.11. The external DB Observe the waveform on the scope.Xhe voltages should read as follows. Position of test box stereo coupler switch. Note LED is lit. The voltage reads.IVDC. Position of test box stereo coupler switch. Note that the reading decreases Set R93 for Set the scope vertical pot to TO enable this goes to the -SvDC During step 14 This sxgnal can now oc The waveform should look like that shown in The waveform should look like This must measure more than This must also measure more than lOOK ohms. This should. At this tune no clipping should Apply a 3kHz toneburst from the 3to COMPRESSION oot fully CK. Please do not offer the downloaded file for sell only use it for personal usage. Looking for other manual? For this no need registration. May be help you to repair. You could suffer a fatal electrical shock. Instead, contact your nearest service center. Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition, Also some files are djvu so you need djvu viewer to open them. These free programs can be found on this page: needed progs If you use opera you have to disable opera turbo function to download file. If you cannot download this file, try it with CHROME or FIREFOX browser. Translate this page: Relevant AUDIO forum topics: Pioneer service manuals, circuit diagrams, schematics for audio equipments VOL1-VOL8 PIONEER Exclusive M3Pioneer TX-9800. Pioneer CT-7R. Pioneer CT-720. Pioneer SA-5500II. Pioneer CT-4. Pioneer CT-F1000. Pioneer TX-8500II. Pioneer F-9. Pioneer SA-730. Pioneer CT-A1. Pioneer CT-F1050. Pioneer CT-9R. Pioneer PL-630. Pioneer PL-9. Pioneer PL-L800Pioneer CD-646. Pioneer GM-40. Pioneer GM-4. Pioneer GM-D8. Pioneer KEX-70. Pioneer GEX-60. Pioneer GEX-8. Pioneer SK700. Pioneer KP-707G. Pioneer KE-5000. Pioneer GEX-90. Pioneer KP-292. Pioneer RK-306. Pioneer SK-51. Pioneer KH-2277. Pioneer RH-4411. Pioneer SK-200. Pioneer KP-404. Pioneer KP-333Pioneer TX-9500IIEgy Denon DCD820 tipusu cd-lejatszoba keresek fogaskereket ami a fejet mozgatja vagy bontott mechanikat (hibas fejjel vagy motorral is erdekel). A robbantott rajzon ( ) 109-es jellel szerepel. A rajzon nem latszik, hogy a nagy kerek alatt van egy kisebb kerek is ami a fej fogaslecebe kapaszkodik. A kerekrol meretet vettem: nagykerek atm.25mm, 83fog, vastagsaga 1mm; kiskerek atm.4.6mm, 14fog, vastagsaga 8.6mm. A Sini ismeri (csak ezt ismeri), de mar nem rendelheto. Kerem, aki tud segitsen a beszerzesben! Koszonom! Yamaha A500 Koszonom a hozzaszolasokat.Nem a vedorelet kotottek ki hanem a vedelmi elektronikabol egy ellenallast szedtek ki. 24V-os rele nem kap eleg feszkot es elenged.Ereditenek tunnek a vegtranyok.Az altalam javitott BD-es oldalt mar lekotottem,holnap ujra nekiugrom.Talan megint az elkok. Most latom hogy sikerult eltuntetni eredeti temafelvetest.Diohejban:Hangszoro rakotes utan elmasznak a tapfeszek (50V es-50V helyet 30,-70)es a vedorele lekapcsol a fent emlitett modon. Similar manuals: You can write in English language into the forum (not only in Hungarian). Please do not offer the downloaded file for sell only use it for personal usage. Looking for other manual? For this no need registration. May be help you to repair. You could suffer a fatal electrical shock. Instead, contact your nearest service center. Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition, Also some files are djvu so you need djvu viewer to open them. These free programs can be found on this page: needed progs If you use opera you have to disable opera turbo function to download file. If you cannot download this file, try it with CHROME or FIREFOX browser. Translate this page: Relevant AUDIO forum topics: Panasonic SA-PM24 mini hi-fi taviranyito problema Sziasztok! Belefutottam, egy REVOX szallagos magno rendbetetelebe (A77), melyhez gazdija, (es en is) keresi a hianyzo halozati csatlakozot. Kerem aki tud, valamilyen beszerzesi forrast, ossza meg velem is, mert egyelore beazonositani sem tudom, ezt a csatit. Emlekeim vannak, hogy valami regi muszer volt ilyennel szerelve. A mereteket a csatolmanyban levo kepen igyekeztem abrazolni. Az erintkezok: 4x2 mm-ek. Valaszaitokat elore is koszonve:Szivok egy pioneer mini HiFi-vel. Belul egy nagyon gagyi kinai 18V tapja van. Ez megy a main boardra, ahol fel van robbanva egy 8 labu, smd IC. Kep mellekelve. Elvileg talan? TPS54335 lenne? Szerintetek? Van esetleg valakinek a keze ugyeben ilyen hifi. A kis kapcsitap ezzel az IC-vel mekkora tapfeszt csinal a 18V-bol. Kiprobalnam labortaprol, mert ha proci halott, ertelmetlen megremdelni, varni ra, stb. A kep alapjan elkepzelheto, hogy TPS54335. Illetve ha az, akkor melyik alfaja.LG LMU550D HIFI hangvegfok tap nehezen indul Az a hiba, hogy a hangvegfok tapja csak ugy hajlando beindulni, ha a primer testpontot megerintem muszerzsinorral. Erre veletlen jottem ra, merni akartam miutan a kondikat kicsereltem. Ha ezutan lekapcsolom keszenletre, mar ujraindithato, de ha le van aramtalanitva, akkor ujra kezdodik a tortura. Mit lehet ezzel tenni? Koszi! You can write in English language into the forum (not only in Hungarian). Maybe you can upload a pic for the dbx 165A ? The dbx Over Easy compression curve permits extremely smooth, almost inaudible compression due to the gradual change of compression ratio around the threshold, instead of the customary Sharp threshold. This curve, plus dbx's true RMS level detector coupled to a wide-range voltage controlled Amplifier in a feed-forward circuit, makes it possible to achieve larger amounts of compression without adverse audible side effects. The RMS level detector is separately accessible, allowing various signal conditioners — equalizers, filters, delay lines, etc. — to be inserted in either the level detector or signal path independently. This feature aids in the compression of certain difficult types of material, as well as in the creation of special effects. In addition to dbx's automatically variable attack and release time circuitry (as on the Models 160. 161, 162. 163 and 164), a front panel switch and controls provide for manually adjustable attack and release rates over a very wide range. The model 165 also features stereo coupling for two 165’s (at the touch of a front panel button), LEO indicators showing whether the signal is at.A hard-wired bypass switch, also located on the front panel, is convenient for checking the effect of the compression, and assures failsafe flow of audio through the unit. The output amplifiers have a source impedance of 47 ohms and will drive input loads of 600 ohms or greater impedance.More About Separate Level Detector Access. By connecting it to additional signal processors, such as a parametric equalizer, the model 165 can be converted to a de-esser, a vocal stresser or a level-sensitive filter. Certain musical or vocal elements in a program can be suppressed without affecting others. In addition to these signal conditioning functions, many Creative special effects are possible. More About Over Easy Compression. That is, when the input signal is below the threshold, the gain remains fixed (1:1 ratio or no compression), but when the input signal goes above the threshold, the gain abruptly decreases according to the compression ratio for which the unit is adjusted (several fixed compression ratios are shown in Figure 3A). The dbx Over Easy approach utilizes a soft knee at the threshold of compression (see Figure 3B). Thus an age old dream can be realized.It is collected for only two reasons: Administrative purposes, should a need to contact you arise. To inform you of new comments, should you subscribe to receive notifications. A cookie may be set on your computer. This is used to remember your inputs. It will expire by itself. This policy is subject to change at any time and without notice.By submitting a comment, you are declaring that you agree with these rules: Although the administrator will attempt to moderate comments, it is impossible for every comment to have been moderated at any given time. You acknowledge that all comments express the views and opinions of the original author and not those of the administrator. You agree not to post any material which is knowingly false, obscene, hateful, threatening, harassing or invasive of a person's privacy. The administrator has the right to edit, move or remove any comment for any reason and without notice. Failure to comply with these rules may result in being banned from further commenting. Maybe you can upload a pic for the By submitting a comment, you are declaring that you agree with these rules: Although the administrator will attempt to moderate comments, it is impossible for every comment to have been moderated at any given time. You acknowledge that all comments express the views and opinions of the original author and not those of the administrator. You agree not to post any material which is knowingly false, obscene, hateful, threatening, harassing or invasive of a person's privacy. The administrator has the right to edit, move or remove any comment for any reason and without notice. Failure to comply with these rules may result in being banned from further commenting. It includes what appears to be an Instruction Manual (10 pages) and a 7 page Initial Test Procedures. I do not bind, staple or otherwise attach any of my reproduced pages so that the buyer may do so in the manner of their choice. If you don't see what you are looking for, contact me. Mike Pioso (jbler) is not connected with, sponsored by or affiliated with Harman International, or dbx and is not an authorized user of any of its trademarks. Please contact me with any questions you may have before bidding. Thank you for looking. Super high amount of views. 0 sold, 1 available. More Super high amount of views. 0 sold, 1 available. You are the light of the world. Cookie Policy Please set-up an appointment to pick up your order. If you're looking for something that will be of a similar fit in your studio, please contact us using the methods below. Great on kick, snare, bass, vocal etc. The choice of The 165A is a Features: Compression ratio continuously variable from 1:1 to infinity:1 In automatic mode, compressor attack and release times are determined by program material dynamics. In manual mode, variable attack and release rates allow the 165A to be used as an ultra-fast or slower rms-detecting limiter. PeakStop circuit prevents unwanted peaks from getting through. Separate detector input allows compression pre-emphasis and other effects. Each 165A is equipped with matched rms detectors for stereo-strapping operation without the signal-summing errors of conventional strapped compressors. Analog rms meter is switchable to read input or output levels or the amount of gain reduction over a 30dB range.Be the first! That's where you come in. Once you submit your review, please check your email and verify your address to have it posted. Vintage King can help answer any and every question to help you make the right decisions for your sound. Fill out the form below and we'll be in contact with you shortly. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.I was VERY pleased that my shipment arrived in time for a scheduled vocal tracking session. The packing insured that my order arrived safely. And the sales staff responded quickly to questions regarding the product.I can't thank you enough. It feels good to trust such a hefty purchase to folks who are so helpful and knowledgeable. Vintage King is a sound designers dream store.I've been in the studio business for forty plus years. The salesman I worked with at Vintage King was the best of the best. You all rock!The order was here fast considering it was out of stock. The sales person had SKB send it to me directly and I couldn't have been more pleased.Even though I was buying a comparatively modest piece of gear, your attention to detail made me feel like I was purchasing a six-figure mixing desk.You guys provided me the absolute best deals in ordering all the equipment to power my brand new recording studio. Your customer service is amazing and i will always deal with you from here on out.You guys really are the Kings!Truly impeccable service. Your team was professional, knowledgeable, provided speedy delivery above and beyond standard. Vintage King Audio is definitely my go to for all of my audio and information needs. These units produce great sounding, super punchy sonics with a wide range of parametric control. Compression ratio is continuously adjustable from 1:1 to 20:1, allowing light touch compresion, ultra-distressed squashing, or anything in between. Unlike most compressors with their slow metering modes, these models have unusual meters are super fast responding, giving immediate and accurate visual feedback. No other compressor limiter offers the same dynamics, or even comes close. The 160 and 162 were flagship models and dbx built them to very high standards, but deterioration of capacitors and other parts is inevitable, and in almost all cases, units that have never been serviced are way out of their original specs. Fortunately, these units can be fully restored, and will sound like new again. If you have any questions about repair costs or policies, please contact us. A unit serviced by us has been given a new lease on life and is likely to be trouble free for many years. We service most other dbx products, vintage and current, including all 900 series modules and frames, the 160SL, and many other models. Most dbx parts and manuals are available from us, prices on request. We service many other vintage limiters like UREI, Teletronix, RCA, Collins, etc.Thanks for looking, and please email us with any questions. We’re always looking to buy old gear, for repair or spare parts. In addition to dbx’s automatically variable attack and release time circuitry (as on the Models 160, 161, 162, 163 and 164), a front panel switch and controls provide for manually adjustable attack and release rates over a very wide range. The dbx 165A also features stereo coupling for two dbx 165A’s (at the touch of a front panel button) LED indicators showing whether the signal is at, above or below the threshold of compression, a 30 dB dynamic range meter (indicating input, output and gain change levels), and a rear panel zero VU calibration adjustment. A hard-wired bypass switch, also located on the front panel of the dbx 165A, is convenient for checking the effect of the compression, and assures fail safe flow of audio through the unit. The output amplifiers have a source impedance of 47 ohms and will drive input loads of 600 ohms or greater impedance. Certain musical or vocal elements in a program can be suppressed without affecting others. In addition to these signal conditioning functions, many creative special effects are possible. That is, when the input signal is below the threshold, the gain remains fixed (1: 1 ratio or no compression), but when the input signal goes above the threshold, the gain abruptly decreases according to the compression ratio for which the unit is adjusted. The dbx Over Easy approach utilizes a soft knee at the threshold of compression. Peakstop The PeakStop feature allows you to control the maximum peak levels at the output of the dbx 165A irrespective of any other control. PeakStop comes after the coopression and other circuitry, including the output gain, so it lets an absolute limit be put on the peak-to-peak excursions of the output. PeakStop works instantaneously; you are able to apply moderate amounts of dbx’s Over Easy compression and will still be protected from large transients, other short-term overloads, and over modulation. Technically, PeakStop on the dbx 165A consists of a sophisticated voltage-controlled clipper that produces a minimum of audible distortion. It rounds the corners of a peak rather than cutting it off sharply, as the word “clipping” usually implies. By making a signal’s leading and trailing edges curved instead of sharp corners, it reduces the amount of higher odd-order, offensive-sounding harmonics that conventional clipping causes. Note that small signal excursions above the set value of PeakStop are possible, to allow the rounding to take place; therefore, for any applications where you must not exceed a given ceiling, set the PeakStop control 1-2 dB below it to be sure. The red PeakStop LED flashes whenever peaks attempt to exceed PeakStop level and get reduced in amplitude. In use, the PeakStop function can prevent an amplifier from being driven into hard clipping, where it can lose control over the speaker system. PeakStop is a smooth, well-controlled clipper whose behavior is sonically similar to the gentleness of Over Easy compression; its clipping is much preferable to a power amp’s. As mentioned, control of speaker over excursion, broadcast over modulation, and harsh electronics clipping are all applications of PeakStop. With it and Over Easy.Its features have been extended including sidechain filters, a sample-aligned parallel mixing control and a limiter switch. Let others know what you thought of it.It deserves a place in your rack purely because it sounds warm and different to most modern compressors. A confirmation email will be sent to your PayPal (if used) or eBay email address within 1 working day once the item(s) has been sent.All Rights Reserved. User Agreement, Privacy, Cookies and AdChoice Norton Secured - powered by Verisign. Special Thanks Goes To Rafa Sardina and Carlos Castro For Their Contributions. Also LAFX Studios and SoundCastle Studios For Adding Their Collections. A Great Collection Was Provided By Kevin Dean From Sunset Sound. Also Thanks To Trip Alexander At Wonder Dog Sounds For All The Manuals. Latest Thanks Goes To Jam Hendee in Ann Arbor, MI And Warren And The Whole Gang At Swing House Studios In Hollywood, CA. Also thanks to Ryan Staples. Build This Collection For All Of Us To Use. Add Your Product's Recall Sheets Now. The limiting accuracy can be further improved by switching in Peak Stop Plus, which works by intelligently monitoring the rise time of transient input signals and predicting the likely peak level. This information is used to introduce an appropriate level of gain reduction via the compressor's VCA with the aim of preventing the transient exceeding the Stop Level threshold. The one on the left activates the side-chain's external return signal path, enabling frequency-conscious compression, level ducking, and the like. To the right of the Stop Level control is a bypass button which connects the input sockets directly to the output sockets via a relay. The first two relate to the conventional logarithmic VU scale shown by the upper markings in the meter. The gain-reduction display relates to the lower linear meter scale, calibrated from zero at the right hand side to -30dB at the left. The top LED illuminates when the power is switched on, while the other is related to the button which engages the stereo-link mode. With the button pressed, the right-hand channel controls and LEDs are disabled and the left-hand controls act as masters for both channels. Having said that, the right-hand channel Bypass, Side Chain Return, and Meter Selection buttons remain operational. The side-chain signals from both channels are summed and used to generate a VCA control signal which is applied equally to both channels to prevent image shifting under compression. The inclusion of status LEDs for every function makes it easy to see at a glance what is going on, and the Threshold 'traffic lights' are extremely effective. The purple paint job and silver knobs certainly make the unit stand out in the rack, although the relatively large control knobs tend to mask the relatively small legends under each control. If you mount the 162SL in a floor rack, expect to have to kneel on the floor a lot until you are familiar with the control layout! Treating rock vocals in this way provides delicious results. The effect is very flattering, with no unpleasant artefacts, and the unit takes ludicrous dynamic changes in its stride. Bass guitars and acoustic basses are handled with equal aplomb — affording firm control but without trampling over the source's character in the way some lesser VCA compressors can. In many ways, the 162 shares much of the character and range of a good opto-compressor, but with the additional control, precision, and stereo stability of a good VCA unit. However, great care is needed here, as the unit boasts extremely fast attack and recovery times at extreme settings, both of which can lead to significant distortion if set inappropriately, potentially causing transient distortion in the case of the fastest attack time, and a kind of waveform-following release distortion for basses and other low-frequency signals. The design is not well suited to continuous hard limiting applications, and I found I could get far better and more transparent results using the compressor section with a very high ratio. When pushed hard, the Peak Stop Plus limiter tended to 'bounce' the levels in a way that suggested a slight over-limiting effect — although this was largely inaudible when used as intended to catch isolated transients. The technical compromises necessary to achieve the new UK price point all appear to be in areas that have little impact on the sonic character of the unit. Few people would ever notice the 6dB reduction in headroom, for example, and the noise performance is only a decibel worse! As a tracking and mixing compressor, the 162SL does all that is required, with intuitive controls and very flexible operation, all in a more cost-effective package. Pros Borrowed panel layout ergonomics from the 160SL. Lighter and more compact case. The classic Dbx compression character. Peak Stop Plus and Overeasy features. Huge dynamic range. Cons Nothing significant.